Patrick O'Malia born 1860

Patrick O'Malia born 1860

I am trying to find decendants or other relations to Patrick O'Malia who are still in Ireland. He was born somewhere in Ireland about 1860 and died about 1920 in Pittsburgh PA USA. He married Julia Kane in Ireland date unknown and they had the following children:Katherine Malia b. 1883; d. 1821 Nora Malia birth and death dates unknownAndrew Francis Malia (my grandfather) b. 1885; d. 1942Patrick F. Malia b. 1893; d. 1976Ann Malia b. 1898; d. 1976Joseph Malia birth and death dates unknownTommie Malia birth and death dates unknownSomewhere along the line they lost the " O' " from the beginning of the last nameThanks for any assistance.